白金担持カーボン触媒 - 高性能電気化学触媒

優れた電気化学性能 · 高純度白金 · 専門的なカスタムサービス

製品概要

echemstore supplies high-performance platinum carbon catalysts manufactured with advanced preparation processes, ensuring uniform dispersion of platinum nanoparticles on carbon supports. Our products deliver excellent electrochemical activity, high specific surface area, and outstanding stability, making them ideal for fuel cells, water electrolysis, and electrochemical sensors.

Widely applied in proton exchange membrane fuel cells (PEMFC), direct methanol fuel cells (DMFC), water electrolysis systems, and electrochemical sensors, providing reliable catalytic solutions for research institutions and industrial production.

主な特徴

  • High Platinum Content: 48.5-51.0% Pt content ensures excellent catalytic activity
  • Nanoscale Particles: 3.5-4.5 nm crystal size provides larger active surface area
  • Superior Electrochemical Performance: Mass activity 0.3-0.4 A/mg Pt, ECSA 65-80 m²/gPt
  • Excellent Durability: 70-80% activity retention after 30,000 cycle durability test
  • High Purity Guarantee: Strict impurity control ensures stable product quality
Platinum Carbon Catalyst Product - High-Performance Electrochemical Catalyst Platinum Carbon Catalyst Application - Fuel Cell Platinum Carbon Catalyst Performance Test - Electrochemical Performance

技術仕様

Detailed technical parameters of platinum carbon catalyst, all indicators are rigorously tested and verified

Key Performance Indicators

⚛️

Platinum Content

48.5-51.0%

High purity platinum content ensures excellent catalytic activity

🔬

Crystal Size

3.5-4.5 nm

Nanoscale particles provide larger active surface area

⚡

Mass Activity

0.3-0.4 A/mg Pt

Excellent electrochemical activity and efficient catalytic performance

📊

Electrochemical Surface Area

65-80 m²/gPt

Large specific surface area provides more active sites

Detailed Technical Parameters

Performance Indicator Minimum Value Maximum Value Unit
Platinum Content 48.5 51.0 %
Crystal Size XRD 3.5 4.5 nm
Specific Surface Area of Catalyst 360 410 m²/g
Specific Surface Area of Support 780 810 m²/g
Performance Indicator Minimum Value Maximum Value Unit
Mass Activity 0.3 0.4 A/mg Pt
Electrochemical Surface Area (ECSA) 65 80 m²/gPt
30k Cycle Durability Test - MA Retention 70 80 %MA
30k Cycle Durability Test - ECSA Retention 70 80 %ECSA
Performance Indicator Minimum Value Maximum Value Unit
Drying Loss - 5 %
Total Ionic Impurity 0 8 μS
Impurity Type Minimum Value Maximum Value Unit
Fe Content 0 10 ppm
Cr,Cu,Ni,V,Ti,Zn Content 0 10 ppm
Cl Content 0 10 ppm

製品サービス

標準触媒

Standard platinum carbon catalyst products meeting conventional fuel cell and water electrolysis application requirements

  • Standard platinum content specifications
  • Consistent product quality
  • Fast delivery cycle

カスタム触媒

Customized catalyst products with different platinum content, particle size, and support materials based on specific application requirements

  • Personalized formulation design
  • Professional technical team
  • Small batch trial production service

性能試験

Professional catalyst performance testing services including comprehensive electrochemical and physical property analysis

  • Electrochemical performance testing
  • Physical structure analysis
  • Detailed test reports

技術サポート

Professional technical consultation and application guidance ensuring optimal catalyst performance in practical applications

  • Application technical guidance
  • Problem diagnosis and analysis
  • After-sales technical support